Geant4  10.03.p02
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
G4NeutronTrackingCut.cc
Go to the documentation of this file.
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 // $Id: G4NeutronTrackingCut.cc 102622 2017-02-10 08:17:47Z gcosmo $
27 //
28 //---------------------------------------------------------------------------
29 //
30 // ClassName: G4NeutronTrackingCut
31 //
32 // Author: Nov 2006 G.Folger
33 //
34 //
35 //----------------------------------------------------------------------------
36 //
37 
38 #include "G4NeutronTrackingCut.hh"
39 
40 #include "G4SystemOfUnits.hh"
41 #include "G4ParticleDefinition.hh"
42 #include "G4ProcessManager.hh"
43 
44 #include "G4Neutron.hh"
45 #include "G4NeutronKiller.hh"
47 
48 #include "G4Threading.hh"
49 
50 // factory
52 //
54 //
55 
57  : G4VPhysicsConstructor("neutronTrackingCut")
58  , verbose(ver)
59 {
60  timeLimit = 10.*microsecond;
61  kineticEnergyLimit = 0.0;
62 }
63 
65  : G4VPhysicsConstructor(name), verbose(ver)
66 {
67  timeLimit = 10.*microsecond;
68  kineticEnergyLimit = 0.0;
69 }
70 
72 {}
73 
75 {
77 }
78 
80 {
81  G4NeutronKiller* pNeutronKiller = new G4NeutronKiller();
83  G4ProcessManager * pmanager = particle->GetProcessManager();
84 
85  if(verbose > 0 && G4Threading::IsMasterThread()) {
86  G4String pn = particle->GetParticleName();//Avoid data-race when passing
87  //this string to G4MTcout
88  G4cout << "### Adding tracking cuts for " << pn
89  << " TimeCut(ns)= " << timeLimit/ns
90  << " KinEnergyCut(MeV)= " << kineticEnergyLimit/MeV
91  << G4endl;
92  }
93  pmanager -> AddDiscreteProcess(pNeutronKiller);
94  pNeutronKiller->SetKinEnergyLimit(kineticEnergyLimit);
95  pNeutronKiller->SetTimeLimit(timeLimit);
96 
99 }
100 
101 
virtual void ConstructParticle()
const XML_Char * name
Definition: expat.h:151
void SetKinEnergyLimit(G4double)
static G4HadronicProcessStore * Instance()
int G4int
Definition: G4Types.hh:78
const G4String & GetParticleName() const
void RegisterParticleForExtraProcess(G4VProcess *, const G4ParticleDefinition *)
G4GLOB_DLL std::ostream G4cout
static G4Neutron * Neutron()
Definition: G4Neutron.cc:104
void SetTimeLimit(G4double)
void RegisterExtraProcess(G4VProcess *)
G4ProcessManager * GetProcessManager() const
static constexpr double microsecond
Definition: G4SIunits.hh:160
#define G4endl
Definition: G4ios.hh:61
static constexpr double MeV
Definition: G4SIunits.hh:214
G4bool IsMasterThread()
Definition: G4Threading.cc:146
static G4Neutron * NeutronDefinition()
Definition: G4Neutron.cc:99
#define ns
Definition: xmlparse.cc:614
#define G4_DECLARE_PHYSCONSTR_FACTORY(physics_constructor)
virtual void ConstructProcess()